The variable resistor Ro in the circuit in (Figure 1) is adjusted for maximum power transfer to Ro. Suppose that v1 = 240 V, and v2 = 140 V a)Find the value of Ro (I found this to be 2.5 Ohms which was correct but I can not do the rest of the parts to this question) b) Find the maximum power that can be delivered to Ro c)What percentage of the total power developed in the circuit is delivered to Ro found in part A? d) (this part is included in the images)
The variable resistor Ro in the circuit in (Figure 1) is adjusted for maximum power transfer to Ro. Suppose that v1 = 240 V, and v2 = 140 V a)Find the value of Ro (I found this to be 2.5 Ohms which was correct but I can not do the rest of the parts to this question) b) Find the maximum power that can be delivered to Ro c)What percentage of the total power developed in the circuit is delivered to Ro found in part A? d) (this part is included in the images)
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Author:Robert L. Boylestad
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Hi could someone please help me with the following question I am given the following information.
The variable resistor Ro in the circuit in (Figure 1) is adjusted for maximum power transfer to Ro. Suppose that v1 = 240 V, and v2 = 140 V
a)Find the value of Ro (I found this to be 2.5 Ohms which was correct but I can not do the rest of the parts to this question)
b) Find the maximum power that can be delivered to Ro
c)What percentage of the total power developed in the circuit is delivered to Ro found in part A?
d) (this part is included in the images)
Thanks so much!
![Part D
If R, is selected from the table below, which resistor value will result in the greatest amount of power delivered to R₂?
Resistors [2]
10 k
12 k
15 k
18 k
22 k
27 k
33 k
39 k
47 k
10
15
100
120
150
180
220
270
330
390
470
560
56 k
680
68 k
6.8 M
Express your answer to three significant figures and include the appropriate units.
22
33
47
68
R₂ =
1.0 k
1.2 k
1.5 k
1.8 k
2.2 k
2.7 k
3.3 k
3.9 k
4.7 k
5.6 k
6.8 k
Submit
19 μÅ
Value
Request Answer
100 k
120 k
150 k
180 k
220 k
270 k
330 k
390 k
470 k
560 k
680 k
Units
1.0 M
?
1.5 M
2.2 M
3.3 M
4.7 M](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F37589965-6822-4c51-9fa5-c1e77c2c8460%2Fb566acd2-528a-4c98-a685-bce19b7c5a34%2Ftlxpiuw_processed.png&w=3840&q=75)
Transcribed Image Text:Part D
If R, is selected from the table below, which resistor value will result in the greatest amount of power delivered to R₂?
Resistors [2]
10 k
12 k
15 k
18 k
22 k
27 k
33 k
39 k
47 k
10
15
100
120
150
180
220
270
330
390
470
560
56 k
680
68 k
6.8 M
Express your answer to three significant figures and include the appropriate units.
22
33
47
68
R₂ =
1.0 k
1.2 k
1.5 k
1.8 k
2.2 k
2.7 k
3.3 k
3.9 k
4.7 k
5.6 k
6.8 k
Submit
19 μÅ
Value
Request Answer
100 k
120 k
150 k
180 k
220 k
270 k
330 k
390 k
470 k
560 k
680 k
Units
1.0 M
?
1.5 M
2.2 M
3.3 M
4.7 M
Transcribed Image Text:υπ
19
4 Ω
m
14iA
ΔΙΣ20 Ω
Δ
ΖΩ
ww
Ro
3 Ω
m
1+
102
Expert Solution
Step 1: Summarize the given information.
For the given circuit, to determine:
- value of resistor Ro for maximum power transfer,
- maximum power delivered,
- percentage of the total power developed in the circuit is delivered to Ro, and
- select the value of resistor Ro from given data table.
Step by step
Solved in 5 steps with 21 images
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